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ZVI YEHUDA

ROUGH DIAMOND COLORIMETER

FULLY AUTOMATIC
MODEL - F.
Manufacturer of rough diamond colorimeter
for 40 years.
Yehuda Colorimeter.jpg

Feature:

  • D-K Color prediction of white to yellow rough diamonds at about +1/2 color grade.

  • Light, Fancy, Intense and Vivid yellow.

  • Brown hues in the color range D-F.

  • Blue fluorescence, yellow fluorescence (which indicates cloudiness in the stone).

  • Stone signature follows from rough to polish

  • Type 2A diamonds - Determines if suitable for H.P.H.T.

  • Type 2B diamonds - Determines if fancy blue stones were irradiated.

  • "Coated diamonds" - Measures correctly the right color of the diamond under the coat.

  • 110/220 Volts, rechargeable - 15 work hours.

  • Measuring time - 5 seconds. 

Warranty and service free of charge - 5 years                                    Service Laboratories - Israel, Belgium & India

MR. OFER KARNI

yehudadr@netvision.net.il

 Mob: +972.543.977.944

Mob: +32.474.302.805

ZVI YEHUDA LTD, RAMAT-GAN, ISRAEL, TEL: +972-3-5751456
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